显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Sat, 15 Jun 2024 13:26:49 GMT
Content-Type: text/html
Content-Length: 166
Connection: keep-alive
Keep-Alive: timeout=20
Location: https://activity.csdn.net/
HTTP/2 200
server: openresty
date: Sat, 15 Jun 2024 13:27:33 GMT
content-type: text/html; charset=utf-8
content-length: 8053
last-modified: Tue, 24 Oct 2023 06:49:49 GMT
vary: Accept-Encoding
set-cookie: dc_sid=e55e5382e7c577ec88d9cfa60dc82359; Expires=Session; Path=/; Domain=.csdn.net;
etag: "6537690d-1f75"
strict-transport-security: max-age=864000
accept-ranges: bytes